CN101251021B - 用于锚索的张紧组件 - Google Patents
用于锚索的张紧组件 Download PDFInfo
- Publication number
- CN101251021B CN101251021B CN2008100920817A CN200810092081A CN101251021B CN 101251021 B CN101251021 B CN 101251021B CN 2008100920817 A CN2008100920817 A CN 2008100920817A CN 200810092081 A CN200810092081 A CN 200810092081A CN 101251021 B CN101251021 B CN 101251021B
- Authority
- CN
- China
- Prior art keywords
- external component
- clamping device
- anchor cable
- hole
- tension assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000011435 rock Substances 0.000 claims description 39
- 238000003032 molecular docking Methods 0.000 claims description 11
- 238000004873 anchoring Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 210000002445 nipple Anatomy 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 18
- 229920005989 resin Polymers 0.000 description 18
- 239000000463 material Substances 0.000 description 10
- 238000012856 packing Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/008—Anchoring or tensioning means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/006—Anchoring-bolts made of cables or wires
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/02—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection having means for indicating tension
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Piles And Underground Anchors (AREA)
- Clamps And Clips (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2007900450A AU2007900450A0 (en) | 2007-01-31 | Tensioning assembly for a cable bolt | |
AU2007900450 | 2007-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101251021A CN101251021A (zh) | 2008-08-27 |
CN101251021B true CN101251021B (zh) | 2012-01-04 |
Family
ID=39666921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100920817A Expired - Fee Related CN101251021B (zh) | 2007-01-31 | 2008-01-30 | 用于锚索的张紧组件 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7927044B2 (zh) |
CN (1) | CN101251021B (zh) |
AU (1) | AU2008200448B2 (zh) |
CA (1) | CA2619208A1 (zh) |
ZA (1) | ZA200801036B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2318659B1 (en) * | 2008-08-11 | 2017-12-13 | Sandvik Mining And Construction RSA (Pty) Ltd | Rock anchor cable |
DE102012201662A1 (de) * | 2012-02-06 | 2013-08-08 | Hilti Aktiengesellschaft | Setzwerkzeug und Verfahren zur Montage einer Ankerstange |
WO2016134386A1 (en) * | 2015-02-18 | 2016-08-25 | Ncm Innovations (Pty) Ltd | Tensionable cable anchor assembly and a tensioning device for tensioning same |
DE102015112869B4 (de) * | 2015-08-05 | 2018-05-03 | Gottfried Wilhelm Leibniz Universität Hannover | Verfahren zum Betreiben eines Ionentors, Einrichtung mit einem Ionentransportbereich sowie Computerprogramm |
CN105598889A (zh) * | 2016-03-29 | 2016-05-25 | 兖州煤业股份有限公司 | 一种用于搅拌与锁紧的两用扳手 |
US10253628B2 (en) * | 2016-09-02 | 2019-04-09 | J-Lok Co. | Pumpable resin system |
AU2017261496B2 (en) * | 2016-11-14 | 2023-12-14 | JJ & D Innovations Pty Ltd | Load support system |
CN107701214A (zh) * | 2017-11-24 | 2018-02-16 | 河南理工大学 | 一种可实现多次预紧的防脱落让压锚索锁具装置 |
CN112682079A (zh) * | 2021-01-19 | 2021-04-20 | 中国煤炭科工集团太原研究院有限公司 | 适用于薄煤层的锚杆锚索钻架 |
CN114198127B (zh) * | 2021-12-02 | 2024-03-12 | 山东省物化探勘查院 | 一种预应力锚索自动开锁装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3191486A (en) * | 1962-10-29 | 1965-06-29 | Martin Marietta Corp | Automatic torque indicating and applying devices |
US4347020A (en) * | 1980-01-02 | 1982-08-31 | Birmingham Bolt Company | Mine roof bolt assembly |
US5259703A (en) * | 1992-03-23 | 1993-11-09 | Gillespie Harvey D | Mine roof bolt |
US6270290B1 (en) * | 1997-02-14 | 2001-08-07 | Jennmar Corporation | Tensionable cable bolt |
CN2542830Y (zh) * | 2002-04-16 | 2003-04-02 | 济南澳科矿山工程技术有限公司 | 矿用锚索 |
CN2653131Y (zh) * | 2003-10-08 | 2004-11-03 | 济南澳科矿山工程技术有限公司 | 可调心锚索 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56153017A (en) * | 1980-04-30 | 1981-11-26 | Yasuhisa Tokuhara | Expansion anchor and fixation thereof |
-
2008
- 2008-01-30 AU AU2008200448A patent/AU2008200448B2/en not_active Ceased
- 2008-01-30 CA CA002619208A patent/CA2619208A1/en not_active Abandoned
- 2008-01-30 CN CN2008100920817A patent/CN101251021B/zh not_active Expired - Fee Related
- 2008-01-31 US US12/023,198 patent/US7927044B2/en not_active Expired - Fee Related
- 2008-01-31 ZA ZA200801036A patent/ZA200801036B/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3191486A (en) * | 1962-10-29 | 1965-06-29 | Martin Marietta Corp | Automatic torque indicating and applying devices |
US4347020A (en) * | 1980-01-02 | 1982-08-31 | Birmingham Bolt Company | Mine roof bolt assembly |
US5259703A (en) * | 1992-03-23 | 1993-11-09 | Gillespie Harvey D | Mine roof bolt |
US6270290B1 (en) * | 1997-02-14 | 2001-08-07 | Jennmar Corporation | Tensionable cable bolt |
CN2542830Y (zh) * | 2002-04-16 | 2003-04-02 | 济南澳科矿山工程技术有限公司 | 矿用锚索 |
CN2653131Y (zh) * | 2003-10-08 | 2004-11-03 | 济南澳科矿山工程技术有限公司 | 可调心锚索 |
Also Published As
Publication number | Publication date |
---|---|
US7927044B2 (en) | 2011-04-19 |
CA2619208A1 (en) | 2008-07-31 |
CN101251021A (zh) | 2008-08-27 |
ZA200801036B (en) | 2009-01-28 |
AU2008200448B2 (en) | 2014-07-31 |
US20080179575A1 (en) | 2008-07-31 |
AU2008200448A1 (en) | 2008-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FCI DELAWARE HOLDINGS INC. Free format text: FORMER OWNER: JANE ENMA PENNSYLVANIA LTD. Effective date: 20150617 Owner name: JANE ENMA PENNSYLVANIA LTD. Free format text: FORMER OWNER: JENNMAR CORP. Effective date: 20150617 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150617 Address after: Delaware Patentee after: FCI HOLDINGS DELAWARE, Inc. Address before: American Pennsylvania Patentee before: Jane horse Pennsylvania Ltd. Effective date of registration: 20150617 Address after: American Pennsylvania Patentee after: Jane horse Pennsylvania Ltd. Address before: American Pennsylvania Patentee before: Jennmar Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20160130 |
|
EXPY | Termination of patent right or utility model |